Selection Chart:
The document provides a selection chart for cable glands, detailing specifications for different thread sizes, cable ranges, and dimensions. It includes both Ex i (intrinsically safe) with blue cap nut and Ex e (increased safety) black cable glands.

Specifications:
- Thread Sizes: Ranges from M12 x 1.5 to M63 x 1.5.
- Cable Range: Varies from 3-6 mm to 31-48 mm.
- Across Flat (AF): Dimensions range from 16 mm to 68 mm.
- Thread Length (L2): Ranges from 9 mm to 15 mm.
- Length (L1): Ranges from 31 mm to 78 mm.

Technical Data:
- Material: Polyamide, self-extinguishing.
- Seals: EPDM.
- Colour: Black (RAL 9005) and Blue (RAL 5015).
- Protection Class: IP 66/IP 68 according to EN 60529.
- Explosion Protection: Type II 2G Ex e II and II 2D Ex tD A21 IP 68.
- Certification: PTB 05 ATEX 1068 X.
- Operating Temperature: -40 °C to +75 °C.

Description:
The cable glands are designed for inserting permanent cables into electrical equipment with increased safety 'e' type of explosion protection. They conform to IP 66/68 protection class and are available with a blue cap nut for intrinsically safe circuits. Compliance with the type examination certificate and operating instructions is mandatory.